Hammer with white nubs on stock

[Skarpz1]

Hammer coral with small white "nubs" and maybe the same on the plug. In my system 3 months no other coral or plugs show the same. The Hammer appears fine no other changes open and flows like normal. See pics thanks.

 

[tbrown]

Looks like vermetid snails.

 

[Skarpz1]

Looks like vermetid snails.

I agree for the one on the plug, I guess when I deal with that in the am I can get a better look at the stock.

 

[JGT]

Spiorbids on the coral. Harmless.

 

[Skarpz1]

Spiorbids on the coral. Harmless.

Apon further inspection out of water, I believe you are correct spiorbids on the stalk, no vermetid snail seen on on the hammer or plug looks like I was just detritus on the plug. Thanks.